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300
Faraday's Researches
1008
| Iron | Dilute nitric acid | Platinum | Sulph. of Potassium (1812) | Full current |
| Iron | Dilute nitric acid | Platinum | Red nitric acid | Full current |
| Iron | Dilute nitric acid | Platinum | Pale nitric acid, strong | Good |
| Iron | Dilute nitric acid | Platinum | Green nitrous acid | Very powerful |
| Iron | Dilute nitric acid | Platinum | Iodide of potassium | Full current |
| Iron | Dilute sulphuric acid | Platinum | Sulphuret of potassium | Full |
| Iron | Dilute sulphuric acid | Platinum | Red nitric acid | Good |
| Iron | Muriatic acid | Platinum | Green nitrous acid | Most powerful |
| Iron | Dilute muriatic acid | Platinum | Red nitric acid | Good |
| Iron | Dilute muriatic acid | Platinum | Sulphuret of potassium | Good |
| Iron | Solution of salt | Platinum | Green nitrous acid | Most powerful |
| Iron | Common water | Platinum | Green nitrous acid | Good |
| Zinc | Dilute nitric acid | Platinum | Iodide of potassium | Good |
| Zinc | Muriatic acid | Platinum | Iodide of potassium | Good |
| Cadmium | Dilute nitric acid | Platinum | Iodide of potassium | Good |
| Cadmium | Muriatic acid | Platinum | Iodide of potassium | Good |
| Lead | Dilute nitric acid | Platinum | Iodide of potassium | Good |
| Lead | Muriatic acid | Platinum | Iodide of potassium | Good |
| Copper | Dilute nitric acid | Platinum | Iodide of potassium | |
| Copper | Muriatic acid | Platinum | Iodide of potassium | |
| Lead | Strong sulphuric acid | Iron | Dilute sulphuric acid | Strong |
| Tin | Strong sulphuric acid | Iron | Dilute sulphuric acid | Strong |
| Copper | Sulphuret of potassium | Iron | Dilute nitric acid | Powerful |
| Copper | Sulphuret of potassium | Iron | Iodide of potassium | |
| Copper | Strong nitric acid | Iron | Dilute nitric acid | Very powerful |
| Copper | Strong nitric acid | Iron | Iodide of potassium | |
| Silver | Strong nitric acid | Iron | Dilute nitric acid | Strong |
| Silver | Strong nitric acid | Iron | Iodide of potassium | Good |
| Silver | Sulphuret of potassium | Iron | Dilute nitric acid | Strong |
| Tin | Strong sulphuric acid | Copper | Dilute sulphuric acid |
